public class pCon {

    public String getDude() {
	  TestData.MakeData();
	  show = [Select Count() From SFDC_Position__c] == 0;
      return null;
    }

	private Boolean show = true;

	public Boolean getShow() {
		return show;
	}
	public pCon() {
		show = [Select Count() From SFDC_Position__c] == 0;
		System.debug('In the constructor');
	}
	
}